1、GM DAEWOO Auto & Technology EDS Engineering, GM DAEWOO Auto & Technology Standards THE TEST PROCEDURE OF BACKSIDE STRENGTH FOR REAR SEAT BACK Do Not Use on New Programs. Being Replaced by GMW14607 EDS-T-4527 ISSUED DATE: 1998. 05. 30 REVISED DATE: 2008. 10. 15 VERSION: 3 (Superceded) EDS-T-4527THE T
2、EST PROCEDURE OF BACKSIDE STRENGTH FOR REAR SEAT BACK PAGE: 1/2 ISSUED DATE: 1998. 05. 30 REVISED DATE: 2008. 10. 15 VERSION: 3 GM DAEWOO Auto & Technology Note: This standard may be applied only for current project (incl. T255 Program). It is Superceded for all future projects and replaced by GMW14
3、607. 1. PURPOSE This standard aims at determining backside strength of the rear seat back when vertical loads (its weight and vibration) are applied. 2. SCOPE This standard applies to foldable rear seats. 3. TEST SAMPLES At least 3 new seat assemblies shall be tested. 4. TEST EQUIPMENT AND JIG 4.1.
4、Jig or B.I.W with which to fix the seat in the vehicle condition 4.2. Groove plate 4.3. Loading device It shall be capable of loading and measuring loads with accuracy not exceeding 0.5Kgf. 4.4. Loading jig 125 170 19t steel plate as shown in Fig 1 Figure 1 5. TEST METHOD AND SPECIFICATIONS 5.1. Tes
5、t procedure 5.1.1. Fix the seat fixture jig onto the groove plate and install the seat onto the jig. 5.1.2. After folding the seat back as shown in Fig 2, apply a concentrated vertical load of 100Kgf to the back panel center using a loading jig. EDS-T-4527THE TEST PROCEDURE OF BACKSIDE STRENGTH FOR
6、REAR SEAT BACK PAGE: 2/2 ISSUED DATE: 1998. 05. 30 REVISED DATE: 2008. 10. 15 VERSION: 3 GM DAEWOO Auto & Technology Figure 2 5.2. Evaluation 5.2.1. No cracks, breakage or detachment of the mount port. 5.2.2. No abnormal function of the hinge and seat. 5.2.3. No deformation harmful to occupants after restoration of the seat back.
